*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

/* ── TOKENS: LIGHT ── */
:root{
  --accent:#6366f1;
  --accent-hover:#4f46e5;
  --accent-light:rgba(99,102,241,0.09);
  --bg:#ffffff;
  --bg-subtle:#fafafa;
  --bg-muted:#f4f4f5;
  --text-primary:#09090b;
  --text-secondary:#52525b;
  --text-muted:#a1a1aa;
  --border:rgba(0,0,0,0.08);
  --nav-bg:rgba(255,255,255,0.82);
  --card-bg:#ffffff;
  --s-ring:0 0 0 1px rgba(0,0,0,0.07);
  --s-xs:0 0 0 1px rgba(0,0,0,0.07),0 1px 3px rgba(0,0,0,0.05);
  --s-sm:0 0 0 1px rgba(0,0,0,0.07),0 2px 6px rgba(0,0,0,0.05),0 6px 16px rgba(0,0,0,0.04);
  --s-md:0 0 0 1px rgba(0,0,0,0.07),0 4px 12px rgba(0,0,0,0.06),0 12px 32px rgba(0,0,0,0.05);
  --s-lg:0 0 0 1px rgba(0,0,0,0.07),0 8px 24px rgba(0,0,0,0.06),0 24px 48px rgba(0,0,0,0.06);
  --r-xs:4px;--r-sm:6px;--r-md:8px;--r-lg:12px;--r-xl:16px;--r-2xl:20px;
  --font:'Plus Jakarta Sans',system-ui,sans-serif;
}

/* ── TOKENS: DARK (Linear-style) ── */
html.dark{
  --accent:#7170ff;
  --accent-hover:#828fff;
  --accent-light:rgba(113,112,255,0.13);
  --bg:#08090a;
  --bg-subtle:#0f1011;
  --bg-muted:#191a1b;
  --text-primary:#f7f8f8;
  --text-secondary:#d0d6e0;
  --text-muted:#8a8f98;
  --border:rgba(255,255,255,0.08);
  --nav-bg:rgba(8,9,10,0.88);
  --card-bg:#0f1011;
  --s-ring:0 0 0 1px rgba(255,255,255,0.08);
  --s-xs:0 0 0 1px rgba(255,255,255,0.08);
  --s-sm:0 0 0 1px rgba(255,255,255,0.08);
  --s-md:0 0 0 1px rgba(255,255,255,0.08);
  --s-lg:0 0 0 1px rgba(255,255,255,0.08);
}

html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{font-family:var(--font);color:var(--text-primary);background:var(--bg);line-height:1.5;min-height:100vh;transition:background-color .25s,color .25s}

/* ── NAV ── */
nav{position:sticky;top:0;z-index:100;background:var(--nav-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid transparent;transition:border-color .2s,background .25s;padding:0 24px}
nav.scrolled{border-bottom-color:var(--border)}
.nav-inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{font-size:17px;font-weight:700;color:var(--text-primary);text-decoration:none;display:flex;align-items:center;gap:7px;letter-spacing:-.3px;transition:color .25s}
.logo span{color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{font-size:14px;font-weight:500;color:var(--text-secondary);text-decoration:none;padding:6px 11px;border-radius:var(--r-sm);transition:color .15s,background .15s}
.nav-links a:hover{color:var(--text-primary);background:var(--bg-muted)}
.nav-links a.active{color:var(--accent);background:var(--accent-light)}
.nav-right{display:flex;align-items:center;gap:10px}
.nav-cta{background:var(--text-primary);color:var(--bg);border:none;padding:8px 16px;border-radius:var(--r-sm);font-size:13px;font-weight:600;cursor:pointer;transition:opacity .15s,background .25s,color .25s;text-decoration:none;letter-spacing:-.1px;font-family:var(--font);white-space:nowrap}
.nav-cta:hover{opacity:.82}
.theme-toggle{width:34px;height:34px;border-radius:50%;border:none;background:var(--bg-muted);box-shadow:var(--s-ring);color:var(--text-secondary);font-size:15px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0;font-family:var(--font);line-height:1}
.theme-toggle:hover{background:var(--accent-light);color:var(--accent);transform:rotate(12deg)}
.hamburger{display:none;flex-direction:column;gap:4px;cursor:pointer;padding:4px}
.hamburger span{display:block;width:20px;height:1.5px;background:var(--text-primary);border-radius:2px;transition:all .2s}
.mobile-menu{display:none;position:absolute;top:60px;left:0;right:0;background:var(--nav-bg);border-bottom:1px solid var(--border);padding:8px 20px 16px;flex-direction:column;gap:2px;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.mobile-menu a{font-size:15px;font-weight:500;color:var(--text-secondary);text-decoration:none;padding:10px 12px;border-radius:var(--r-sm);display:block;transition:all .15s}
.mobile-menu a:hover{color:var(--text-primary);background:var(--bg-muted)}
.mobile-menu.open{display:flex}

/* ── HERO ── */
.hero{max-width:1100px;margin:0 auto;padding:80px 24px 56px;text-align:center}
.badge{display:inline-flex;align-items:center;gap:6px;background:var(--bg-muted);color:var(--text-secondary);border-radius:999px;padding:5px 14px;font-size:12px;font-weight:600;margin-bottom:28px;box-shadow:var(--s-ring);letter-spacing:.01em;transition:background .25s,color .25s}
h1{font-size:clamp(36px,5.5vw,62px);font-weight:800;line-height:1.1;letter-spacing:-.04em;color:var(--text-primary);margin-bottom:20px;transition:color .25s}
h1 em{font-style:normal;color:var(--accent)}
.hero-sub{font-size:17px;color:var(--text-secondary);max-width:500px;margin:0 auto 32px;line-height:1.65;font-weight:400;transition:color .25s}
.trust-badges{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px}
.trust-badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:500;color:var(--text-muted);padding:4px 11px;border-radius:999px;background:var(--bg-muted);box-shadow:var(--s-ring);transition:background .25s,color .25s}
.trust-badge::before{content:"✓";color:var(--accent);font-weight:700}

/* ── TOOL ── */
.tool-section{max-width:880px;margin:0 auto;padding:0 24px 80px}
.tool-card{background:var(--card-bg);border-radius:var(--r-2xl);padding:28px;box-shadow:var(--s-lg);transition:background .25s}
.input-wrapper{margin-bottom:0}
textarea{width:100%;min-height:80px;padding:14px 16px;font-family:var(--font);font-size:16px;color:var(--text-primary);border:none;box-shadow:0 0 0 1.5px var(--border);border-radius:var(--r-md);resize:vertical;outline:none;transition:box-shadow .15s,background .25s,color .25s;background:var(--bg-subtle);line-height:1.6;display:block}
textarea:focus{box-shadow:0 0 0 2px var(--accent),0 0 0 5px var(--accent-light);background:var(--bg)}
textarea::placeholder{color:var(--text-muted)}
.input-footer{display:flex;align-items:center;justify-content:space-between;margin-top:10px}
.char-count{font-size:12px;color:var(--text-muted);font-weight:500}
.input-actions{display:flex;gap:8px}
.btn-ghost{background:transparent;box-shadow:0 0 0 1px var(--border);color:var(--text-secondary);padding:7px 14px;border-radius:var(--r-sm);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s;font-family:var(--font);border:none}
.btn-ghost:hover{background:var(--bg-muted);color:var(--text-primary)}
.btn-ghost:active{transform:scale(.97)}
.btn-primary{background:var(--accent);color:#fff;border:none;padding:7px 16px;border-radius:var(--r-sm);font-size:13px;font-weight:600;cursor:pointer;transition:background .15s;font-family:var(--font)}
.btn-primary:hover{background:var(--accent-hover)}
.btn-primary:active{transform:scale(.97)}
.divider{display:flex;align-items:center;gap:14px;margin:24px 0;color:var(--text-muted);font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;transition:color .25s}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--border);transition:background .25s}

/* ── FONT CARDS ── */
.output-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}
.font-card{background:var(--card-bg);box-shadow:var(--s-xs);border-radius:var(--r-md);padding:14px 15px;transition:box-shadow .15s,background .25s}
html.dark .font-card{background:var(--bg-muted)}
.font-card:hover{box-shadow:0 0 0 1.5px var(--accent),0 2px 10px var(--accent-light)}
.font-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.font-label{font-size:10px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--text-muted)}
.copy-btn{background:var(--bg-muted);box-shadow:0 0 0 1px var(--border);color:var(--text-secondary);padding:3px 10px;border-radius:var(--r-xs);font-size:11px;font-weight:600;cursor:pointer;transition:all .15s;font-family:var(--font);border:none;white-space:nowrap}
.copy-btn:hover{background:var(--accent);color:#fff;box-shadow:0 0 0 1px var(--accent-hover)}
.copy-btn.copied{background:#ecfdf5;color:#059669;box-shadow:0 0 0 1px #a7f3d0}
html.dark .copy-btn.copied{background:rgba(5,150,105,0.15);color:#34d399;box-shadow:0 0 0 1px rgba(52,211,153,0.25)}
.font-preview{font-size:18px;color:var(--text-primary);min-height:28px;word-break:break-all;line-height:1.4;transition:color .25s}
.font-preview.empty{color:var(--text-muted);font-size:14px;font-style:italic}

/* ── INDEX-ONLY SECTIONS ── */
.how-section{max-width:900px;margin:0 auto;padding:0 24px 80px}
.section-tag{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.section-title{font-size:32px;font-weight:800;letter-spacing:-.03em;margin-bottom:40px;color:var(--text-primary);line-height:1.15;transition:color .25s}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.step{background:var(--card-bg);box-shadow:var(--s-sm);border-radius:var(--r-lg);padding:24px;transition:background .25s}
html.dark .step{background:var(--bg-muted)}
.step-num{width:32px;height:32px;background:var(--accent-light);color:var(--accent);border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;margin-bottom:14px}
.step h3{font-size:15px;font-weight:700;margin-bottom:6px;letter-spacing:-.01em;color:var(--text-primary)}
.step p{font-size:14px;color:var(--text-secondary);line-height:1.55}
.usecases-section{max-width:900px;margin:0 auto;padding:0 24px 80px}
.usecases-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.usecase-card{background:var(--card-bg);box-shadow:var(--s-xs);border-radius:var(--r-md);padding:20px 14px;text-align:center;transition:box-shadow .15s,background .25s;text-decoration:none;color:inherit;display:block}
html.dark .usecase-card{background:var(--bg-muted)}
.usecase-card:hover{box-shadow:0 0 0 1.5px var(--accent),0 2px 10px var(--accent-light)}
.usecase-icon{font-size:24px;margin-bottom:8px}
.usecase-card h3{font-size:13px;font-weight:600;color:var(--text-primary);transition:color .25s}
.subpages{max-width:900px;margin:0 auto;padding:0 24px 60px}
.subpages-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}
.subpage-card{background:var(--card-bg);box-shadow:var(--s-xs);border-radius:var(--r-md);padding:18px;text-decoration:none;color:inherit;display:flex;align-items:center;gap:14px;transition:box-shadow .15s,background .25s}
html.dark .subpage-card{background:var(--bg-muted)}
.subpage-card:hover{box-shadow:0 0 0 1.5px var(--accent),0 2px 10px var(--accent-light)}
.subpage-icon{width:38px;height:38px;background:var(--accent-light);border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.subpage-card h3{font-size:14px;font-weight:600;margin-bottom:2px;letter-spacing:-.01em;color:var(--text-primary);transition:color .25s}
.subpage-card p{font-size:12px;color:var(--text-secondary)}

/* ── FAQ ── */
.faq-section{max-width:720px;margin:0 auto;padding:0 24px 80px}
.faq-item{box-shadow:var(--s-ring);border-radius:var(--r-md);margin-bottom:6px;overflow:hidden;transition:box-shadow .15s,background .25s;background:var(--card-bg)}
html.dark .faq-item{background:var(--bg-subtle)}
.faq-item.open{box-shadow:0 0 0 1.5px var(--accent),0 4px 12px var(--accent-light)}
.faq-q{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;cursor:pointer;font-size:15px;font-weight:600;gap:12px;transition:background .1s;color:var(--text-primary)}
.faq-q:hover{background:var(--bg-subtle)}
.faq-icon{width:20px;height:20px;border-radius:50%;background:var(--bg-muted);display:flex;align-items:center;justify-content:center;font-size:13px;transition:transform .2s,background .15s,color .15s;flex-shrink:0;color:var(--text-muted)}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--accent-light);color:var(--accent)}
.faq-a{display:none;padding:0 18px 16px;font-size:14px;color:var(--text-secondary);line-height:1.7}
.faq-item.open .faq-a{display:block}

/* ── FOOTER ── */
footer{background:#09090b;color:#71717a;padding:48px 24px 24px;transition:background .25s}
html.dark footer{background:#000000;border-top:1px solid rgba(255,255,255,0.06)}
.footer-inner{max-width:1100px;margin:0 auto}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand .logo{color:#fff;margin-bottom:12px;display:inline-flex}
.footer-brand p{font-size:14px;line-height:1.6;max-width:260px}
.footer-col h4{font-size:11px;font-weight:700;color:#fff;margin-bottom:14px;text-transform:uppercase;letter-spacing:.08em}
.footer-col a{display:block;font-size:14px;color:#71717a;text-decoration:none;margin-bottom:8px;transition:color .15s}
.footer-col a:hover{color:#fff}
.footer-bottom{border-top:1px solid #1f2937;padding-top:20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px}

/* ── RESPONSIVE ── */
@media(max-width:768px){
  .nav-links,.nav-cta{display:none}
  .hamburger{display:flex}
  h1{font-size:34px;letter-spacing:-.03em}
  .hero{padding:52px 20px 36px}
  .tool-card{padding:20px}
  .tool-section,.faq-section,.how-section,.usecases-section,.subpages{padding-left:20px;padding-right:20px}
  .footer-top{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .related-tools,.platform-tip{padding-left:20px;padding-right:20px}
}

/* ── PLATFORM TIP ── */
.platform-tip{max-width:880px;margin:0 auto;padding:0 24px 24px}
.platform-tip-inner{background:var(--accent-light);border:1px solid rgba(99,102,241,0.25);border-radius:var(--r-md);padding:14px 18px;display:flex;align-items:flex-start;gap:12px;transition:background .25s}
.platform-tip-icon{font-size:18px;flex-shrink:0;margin-top:1px}
.platform-tip-inner p{font-size:14px;color:var(--text-secondary);line-height:1.6}
.platform-tip-inner strong{color:var(--text-primary)}

/* ── RELATED TOOLS ── */
.related-tools{max-width:900px;margin:0 auto;padding:0 24px 80px}
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}
.related-card{background:var(--card-bg);box-shadow:var(--s-xs);border-radius:var(--r-md);padding:14px 16px;text-decoration:none;color:inherit;display:flex;align-items:center;gap:12px;transition:box-shadow .15s,background .25s}
html.dark .related-card{background:var(--bg-muted)}
.related-card:hover{box-shadow:0 0 0 1.5px var(--accent),0 2px 10px var(--accent-light)}
.related-icon{font-size:18px;flex-shrink:0;width:36px;height:36px;background:var(--accent-light);border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center}
.related-info{flex:1;min-width:0}
.related-info h3{font-size:13px;font-weight:600;color:var(--text-primary);margin-bottom:2px;transition:color .25s}
.related-info p{font-size:12px;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.related-arrow{color:var(--text-muted);font-size:14px;flex-shrink:0;transition:color .15s}
.related-card:hover .related-arrow{color:var(--accent)}

/* ── AD SLOTS ── */
.ad-wrap{max-width:900px;margin:0 auto;padding:12px 32px;text-align:center}
.ad-wrap--top{padding-top:0;padding-bottom:24px}
.ad-wrap--bottom{padding-top:0;padding-bottom:48px}
.ad-wrap--inline{grid-column:1/-1;padding:16px 0}
.fc-ad{background:transparent;border:none}
.ad-wrap::before{content:"Advertisement";display:block;font-size:10px;color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}

/* ── COOKIE BAR ── */
.cookie-bar{position:fixed;bottom:0;left:0;right:0;background:#111827;color:#9CA3AF;padding:14px 24px;display:flex;align-items:center;justify-content:center;gap:16px;font-size:13px;z-index:9999;flex-wrap:wrap}
.cookie-bar a{color:#818CF8}
.cookie-bar button{padding:6px 16px;border-radius:6px;font-size:12px;font-weight:500;cursor:pointer;border:1px solid #374151;background:#1F2937;color:#fff;font-family:var(--font)}
.cookie-bar.hidden{display:none}

/* ── LEGAL PAGES ── */
.legal-page{max-width:780px;margin:0 auto;padding:60px 24px 80px}
.legal-page h1{font-size:clamp(28px,4vw,42px);font-weight:800;letter-spacing:-.03em;margin-bottom:10px;color:var(--text-primary)}
.legal-page .page-meta{font-size:13px;color:var(--text-muted);margin-bottom:48px}
.legal-page h2{font-size:20px;font-weight:700;letter-spacing:-.02em;color:var(--text-primary);margin:36px 0 12px}
.legal-page p{font-size:15px;color:var(--text-secondary);line-height:1.75;margin-bottom:16px}
.legal-page ul{margin:12px 0 16px 24px}
.legal-page ul li{font-size:15px;color:var(--text-secondary);line-height:1.75;margin-bottom:6px}
.legal-page a{color:var(--accent)}
.legal-page a:hover{color:var(--accent-hover)}

/* ── CONTACT PAGE ── */
.contact-form{background:var(--card-bg);border-radius:var(--r-2xl);padding:32px;box-shadow:var(--s-md);max-width:600px;margin:0 auto;transition:background .25s}
html.dark .contact-form{background:var(--bg-muted)}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:7px;letter-spacing:.01em}
.form-group input,.form-group textarea{width:100%;padding:11px 14px;font-family:var(--font);font-size:15px;color:var(--text-primary);border:none;box-shadow:0 0 0 1.5px var(--border);border-radius:var(--r-md);outline:none;transition:box-shadow .15s,background .25s,color .25s;background:var(--bg-subtle)}
.form-group input:focus,.form-group textarea:focus{box-shadow:0 0 0 2px var(--accent),0 0 0 5px var(--accent-light)}
.form-group textarea{min-height:120px;resize:vertical}
.contact-info-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:600px;margin:32px auto 0}
.contact-info-card{background:var(--card-bg);border-radius:var(--r-lg);padding:24px;box-shadow:var(--s-sm);transition:background .25s}
html.dark .contact-info-card{background:var(--bg-muted)}
.contact-info-card h3{font-size:14px;font-weight:700;color:var(--text-primary);margin-bottom:6px}
.contact-info-card p{font-size:13px;color:var(--text-secondary);line-height:1.6}
.contact-info-card a{color:var(--accent)}

/* ── ABOUT PAGE ── */
.about-section{max-width:780px;margin:0 auto;padding:0 24px 80px}
.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:32px}
.about-card{background:var(--card-bg);border-radius:var(--r-lg);padding:24px;box-shadow:var(--s-sm);transition:background .25s}
html.dark .about-card{background:var(--bg-muted)}
.about-card-icon{font-size:24px;margin-bottom:12px}
.about-card h3{font-size:15px;font-weight:700;color:var(--text-primary);margin-bottom:8px}
.about-card p{font-size:14px;color:var(--text-secondary);line-height:1.65}

/* ── HOW UNICODE WORKS SECTION ── */
.unicode-section{max-width:900px;margin:0 auto;padding:0 24px 80px}
.unicode-content{background:var(--card-bg);border-radius:var(--r-xl);padding:36px 40px;box-shadow:var(--s-sm);transition:background .25s}
html.dark .unicode-content{background:var(--bg-muted)}
.unicode-content p{font-size:15px;color:var(--text-secondary);line-height:1.8;margin-bottom:16px}
.unicode-content p:last-child{margin-bottom:0}
.unicode-content h3{font-size:18px;font-weight:700;color:var(--text-primary);margin:28px 0 10px}
.unicode-tips{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-top:24px}
.unicode-tip{background:var(--accent-light);border-radius:var(--r-md);padding:14px 16px}
.unicode-tip strong{display:block;font-size:13px;font-weight:700;color:var(--accent);margin-bottom:4px}
.unicode-tip span{font-size:13px;color:var(--text-secondary)}

@media(max-width:768px){
  .ad-wrap{padding-left:20px;padding-right:20px}
  .contact-info-row{grid-template-columns:1fr}
  .unicode-content{padding:24px 20px}
  .legal-page{padding:40px 20px 60px}
}